Thank you for the informative article about Bristol’s Four Hills Farm and its admirable modernization initiatives (“Thoroughly Modern Dairy Farm Takes Shape in Bristol,” Sept. 2). While the efforts of large farm owners to lessen their environmental impacts should be enthusiastically applauded, an important subtext here remains overlooked: Welcome though they are, such attempts at damage control are a clear sign that we’re finally running up against the intractable agricultural conundrum of our age — how can … (read more)